1854296906

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{90533}}^1$

素因数の和:90579

約数の個数: 48

約数和(自身を含む): 3715515360

約数和(自身を除く): 1861218454

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 20482, 90533, 181066, 633731, 995863, 1267462, 1720127, 1991726, 3440254, 4436117, 6971041, 8872234, 12040889, 13942082, 18921397, 24081778, 37842794, 48797287, 84286223, 97594574, 132449779, 168572446, 264899558, 927148453, 1854296906]

約数ペア:

[(1, 1854296906), (2, 927148453), (7, 264899558), (11, 168572446), (14, 132449779), (19, 97594574), (22, 84286223), (38, 48797287), (49, 37842794), (77, 24081778), (98, 18921397), (133, 13942082), (154, 12040889), (209, 8872234), (266, 6971041), (418, 4436117), (539, 3440254), (931, 1991726), (1078, 1720127), (1463, 1267462), (1862, 995863), (2926, 633731), (10241, 181066), (20482, 90533)]